489638496

素因数分解:

$2^5\times 3^1\times {\mathrm{277}}^1\times {\mathrm{18413}}^1$

素因数の和:18703

約数の個数: 48

約数和(自身を含む): 1290011184

約数和(自身を除く): 800372688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 277, 554, 831, 1108, 1662, 2216, 3324, 4432, 6648, 8864, 13296, 18413, 26592, 36826, 55239, 73652, 110478, 147304, 220956, 294608, 441912, 589216, 883824, 1767648, 5100401, 10200802, 15301203, 20401604, 30602406, 40803208, 61204812, 81606416, 122409624, 163212832, 244819248, 489638496]

約数ペア:

[(1, 489638496), (2, 244819248), (3, 163212832), (4, 122409624), (6, 81606416), (8, 61204812), (12, 40803208), (16, 30602406), (24, 20401604), (32, 15301203), (48, 10200802), (96, 5100401), (277, 1767648), (554, 883824), (831, 589216), (1108, 441912), (1662, 294608), (2216, 220956), (3324, 147304), (4432, 110478), (6648, 73652), (8864, 55239), (13296, 36826), (18413, 26592)]